Kastor – Build Data Pipelines Visually

Kastor is a visual workspace for people who want to analyze data but don’t feel comfortable with spreadsheets or code. Instead of formulas or scripts, you connect small blocks like “Filter,” “Clean,” “Summarize,” or “Line Chart.” Kastor builds the pipeline for you and previews the results instantly.

You can upload a file, fix missing values, sort or filter rows, and generate charts—all in a few clicks. Kastor also includes an AI assistant that explains your data, suggests the next step, or builds a full pipeline for you. The goal is to make data exploration accessible, clear, and fun for beginners, students, and non-technical teams.